Hello Tom, have you run update-sequences prior to doing the database migrate see 10.b https://wiki.duraspace.org/display/DSDOC5x/Upgrading+DSpace
There has been issues: https://jira.duraspace.org/browse/DS-2558 resolved with https://jira.duraspace.org/browse/DS-2480 Hope this helps Claudia Jürgen Am 23.05.2016 um 18:48 schrieb Tom Avino: I just upgraded from 3.3 to 5.5. Everything seems to work fine with the exception of adding, modifying, or anything to do with e-persons. I get the following error in my log. 2016-05-23 12:46:00,994 WARN org.dspace.app.webui.servlet.InternalErrorServlet @ :session_id=8BF240B6BB6E818B5130008A9D01FF8F:internal_error:-- URL Was: https://ldr-d.larc.nasa.gov/tools/eperson-list?multiple=false -- Method: GET -- Parameters were: -- multiple: "false" java.lang.NullPointerException at org.dspace.eperson.EPerson.findAll(EPerson.java:523) at org.dspace.app.webui.servlet.admin.EPersonListServlet.doDSGet(EPersonListServlet.java:91) at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:119) at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:624) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.dspace.app.webui.filter.RegisteredOnlyFilter.doFilter(RegisteredOnlyFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) 2016-05-23 12:46:00,996 WARN org.dspace.app.webui.util.UIUtil @ Unable to send email alert java.lang.NullPointerException at org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.java:230) at org.dspace.content.DSpaceObject$MetadataCache.retrieveMetadata(DSpaceObject.java:1330) at org.dspace.content.DSpaceObject$MetadataCache.get(DSpaceObject.java:1265) at org.dspace.content.DSpaceObject.getMetadata(DSpaceObject.java:676) at org.dspace.content.DSpaceObject.getMetadata(DSpaceObject.java:585) at org.dspace.content.DSpaceObject.getMetadataFirstValue(DSpaceObject.java:653) at org.dspace.eperson.EPerson.getFirstName(EPerson.java:772) at org.dspace.eperson.EPerson.getFullName(EPerson.java:748) at org.dspace.app.webui.util.UIUtil.sendAlert(UIUtil.java:419) at org.dspace.app.webui.servlet.InternalErrorServlet.doGet(InternalErrorServlet.java:54) at javax.servlet.http.HttpServlet.service(HttpServlet.java:624) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:488) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338) at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:476) at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:420) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:208) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) -- Claudia Juergen Eldorado Technische Universität Dortmund Universitätsbibliothek Vogelpothsweg 76 44227 Dortmund Tel.: +49 231-755 40 43 Fax: +49 231-755 40 32 claudia.juer...@tu-dortmund.de<mailto:claudia.juer...@tu-dortmund.de> www.ub.tu-dortmund.de<http://www.ub.tu-dortmund.de> Wichtiger Hinweis: Die Information in dieser E-Mail ist vertraulich. 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